baber/WOPTO huggingface dataset:
Patent JP-H03144578-A (JP)
Title: Color developing toner composition
Inventor: OTA MITSURU
IPC: G03G9/09
Filed: 1989-10-31
Abstract: PURPOSE:To obtain a toner good in fluidity as the powder characteristics by incorporating a fatty acid derivative having a specified carbon number or more in a color developing agent, i.e., a dye receptor capable of reacting with a dye or dye precursor. CONSTITUTION:The color developing agent composition, i.e., a color toner contains at least one kind of the color developing agent of the dye receptor, and the >= 10C fatty acid derivative is melted and mixed with it, and the color developing toner endowed with characteristics, such as fluidity and electric chargeability necessary for the electrostatic transfer type toner can be obtained, thus permitting the obtained color developing powdery toner to be good in fluidity and floated and transferred by the electrostatic method, and powder stuffing due to electrostatic agglomeration and adhesion agglomeration and deterioration of yield caused by attachment to the inside of a pulverizer to be prevented.
Patent JP-H06113756-A (JP)
Title: Takeout food
Inventor: TAKEHARA TERUO
IPC: A23L35/00
Filed: 1992-09-30
Abstract: PURPOSE:To provide a food useful for a rice dish served in a bowl, not being penetrated with water, an oil, soup, etc., properly being permeable to vapor, having excellent strength, heat resistance and flavor, by putting boiled rice into a bowl to be taken out. CONSTITUTION:A tableware 1 to go is charged with boiled rice 4, a middle laying paper 2 composed of paper having both sides processed with a silicone is placed on the boiled rice and ingredients and soup 5 are set on the middle laying paper to give the objective food.
Patent JP-H09125192-A (JP)
Title: Nitrided steel member excellent in facial fatigue strength
Inventor: ISHIKAWA NOBUYUKI
IPC: C23C8/26
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To produce a nitrided steel member obtainable by ordinary nitriding treatment without executing special treatment causing the rise of cost and having excellent facial fatigue strength. SOLUTION: A steel contg., by weight, 0.1 to 0.3% C, 0.05 to 1.0% Si, 0.1 to 1.0% Mn, 0.5 to 1.5% Cr, 0.1 to 0.3% Al and 0.1 to 0.5% V is used as the stock, which is subjected to nitriding treatment to obtain a nitrided steel member. In this member, an iron sulfide layer having 2 to 20μm thickness is formed on the surface, and it is excellent in facial fatigue strength.
Patent JP-H03144205-A (JP)
Title: Kerosene vaporizer
Inventor: YAMAZAKI YASUSHI
IPC: F23D11/44
Filed: 1989-10-30
Abstract: PURPOSE:To make it difficult to develop the pulsation in vaporization even in the case in which the input to a vaporizer is small by the constitution that the wall thickness of a vaporizer near its connection with an oil transport pipe is made thinner than the wall thickness of the vaporizer at other sections where a heater is installed. CONSTITUTION:The wall thickness of the upper section 4a of a vaporizer 4 to which an oil transport pipe 3 is connected is made thin. The wall thickness below the upper section 4a is thick with respect to the upper section 4a, and at one section a heater 5 is installed. The heat from a heater 5 is conducted to the section of the thick wall and, further, to the upper section 4a from the thick wall section. The upper section 4a that is thin holds a small amount of heat, and the heat transferred to the oil transport pipe 3 is also small. With this arrangement a rise in the temperature in the oil transport pipe 3 is suppressed and a cause for pulsating vaporization is eliminated, and it is possible to prevent the pulsation phenomenon.
Patent JP-H02130826-A (JP)
Title: Method and apparatus for processing with plasma
Inventor: WATANABE SEIICHI
IPC: H01L21/304
Filed: 1988-11-11
Abstract: PURPOSE:To raise the processing speed of a material under processing with plasma by regulating the phase difference of alternating voltage on electrode surfaces within 25 degrees. CONSTITUTION:Electrodes 20 and 30 made of stainless steel or aluminum are of approximately the same size. An alternating voltage phase difference regulating means consists of a T-connector 60 and cables 61 and 62. The phase difference of alternating voltage on the surfaces of the electrodes 20 and 30 can be regulated to an arbitrary angle by arbitrarily adjusting the length of the cables 61 and 62. Air can be evacuated from a processing chamber 10 and processing gas is introduced thereinto. Air is evacuated from the processing chamber 10 and the processing gas is introduced thereinto. A high-frequency electric power source 50 begins to operate in this state and high-frequency voltage is applied to the electrodes 20 and 30 placed face to face. Thereby high-frequency glow discharge occurs, cleaning gas in the processing chamber 10 is converted into plasma, and the inner part of the processing chamber 10 is cleaned with the plasma. The plasma density can be heightened and the cleaning speed can be increased by thus regulating the phase difference of the alternating voltage within 25 degrees.
Patent JP-H04160789-A (JP)
Title: Heater substrate
Inventor: TAMURA NARITAKA
IPC: H05B3/20
Filed: 1990-10-22
Abstract: PURPOSE:To detect different types of gases with use of a corresponding number of gas sensor layers disposed with respect to a single substrate, by forming regions having different surface temperatures at positions inside the single substrate, and disposing different gas sensor layers with respect to these regions, respectively. CONSTITUTION:Insulation layers 3a, 3b having different thicknesses of t1 and t2 are formed on a single ceramics substrate 1. Therefore, the amount of heat transferred from a heater 2 differs for each thickness t1 or t2 of the insulation layers 3a, 3b, whereby regions having different surface temperatures are formed inside the single substrate. And a gas sensor layer is disposed the reactivity of which increases at the temperature of each corresponding region. This makes it possible to detect two different types of gases by the two gas sensor layers 7a, 7b disposed with respect to one substrate. This enables the easy formation of a composite sensor simple in structure, small in size and light in weight.
Patent JP-2000107694-A (JP)
Title: Crushed trash sorting device
Inventor: HAMADA SHOGO
IPC: B23K26/40
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent long size trash from being caught in sorting holes of a rotary drum to prevent reduction in sorting performance and cessation of operation. SOLUTION: A moving body 52 is arranged so that it can move along the outer surface of a trash sorting rotary drum 13. A laser irradiation device 53 is fitted to the moving body 52 so that laser light can be irradiated toward the outer surface of the rotary drum 13. The laser irradiation device 53 and a laser transmitter 55 are connected by optical fiber 54. The laser irradiation device 53 is made freely oscillatory in the peripheral direction of the rotary drum 13.
Patent JP-S63135207-A (JP)
Title: Joining method
Inventor: SAITO OSAMU
IPC: B29C39/22
Filed: 1986-11-28
Abstract: PURPOSE:To contrive to improve the workability of joining by a method wherein anaerobic and activation energy ray-curing type liquid primer is laminated onto the joint area of a base material and activation energy rays irradiates over the primer layer in the presence of oxygen and, after that, curing type liquid resin is laminated onto the primer layer and finally the curing liquid resin layer and the primer layer are cured together with each other. CONSTITUTION:Firstly, anaerobic and activation energy ray-curing type liquid primer is laminated onto a base material by the predetermined thickness. At this time, when the primer layer contains solvent, the solvent is necessary to be dispelled by drying or the like, but not necessary to be dispelled completely. Next, activation energy rays irradiates over the primer layer in the atmosphere containing oxygen such as in the air or the like so as to cure the primer layer under the condition that the surface of the primer layer is still in un-cured state. After that, curing type liquid resin is laminated onto the primer layer by the predetermined thickness. Finally, both the un-cured part of the primer layer and the curing type liquid resin laminated thereonto are preferably simultaneously cured by radiating activation energy rays, heating or the like. At this time, in case that the curing type liquid resin is one to be cured by the activation energy rays same as the liquid primer, the preferable simultaneous and efficient curing of both the un-cured part of the primer layer and the curing type liquid resin is realized.
Patent JP-H03145155-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TASHIRO TSUTOMU
IPC: H01L23/522
Filed: 1989-10-31
Abstract: PURPOSE:To make fine through-holes stably in an interlaminar film of excellent evenness by a method wherein the interlaminar film is formed in a two-layered structure composed of a lower CVD insulating film and an upper organic coating film, a metal film is buried in an opening make in the lower CVD film through a selective metal CVD method, and a slightly large opening is made in the upper organic coating film. CONSTITUTION:A wiring of two-layered structure composed of a Ti/W film 3 and an Au film 4 is selectively formed on a silicon substrate 1 through the intermediary of a P-SiON film 2 through a RIE method, in succession, a P-SiON film 5 is formed as the lower layer of an interlaminar insulating film, and a first through-hole is made in the P-SiON film 5 on the wiring concerned. Moreover, a tungsten film 6 is grown in the first through-hole through a selective metal CVD method, then a PSI film 7 is applied thereon, a second tapered through-hole is made, and a Ti/W film 8 and an Au film 9 are attached thereto, which is patterned into a wiring pattern. By this setup, an organic film is used as an interlaminar film, and a fine through-hole high in aspect ratio can be formed.
Patent JP-H11116043-A (JP)
Title: Simplified transfer device for construction material
Inventor: DOYAMA ATSUHIRO
IPC: E04G21/16
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent the vibration of materials lifted by a lifter when transferred into a building body and to smoothly transfer the materials moved over blockages including a wainscot without requiring great force to move the materials. SOLUTION: A pair of cargo handling forks 18, 18 provided at a mutual space on the upper face of a platform 16 for materials 14 placed to be lifted by a lifter to carry the materials 14 expanded toward a building body 12 in a horizontal direction and placed to be moved over a wainscot 12a, a table lifter 20 located between a pair of forks 18, 18 in the expanded condition to be movable up and down to a higher place than at least the cargo handling forks 18, 18 to receive the materials 14 placed on the cargo handling forks 18, 18 and a pair of carriages 22, 22 arranged at both sides of the table lifter 20 to transfer the materials 14 placed with the table lifter 20 moved down are provided.
Patent JP-H1183893-A (JP)
Title: Detecting device for collision on automobile body
Inventor: OTA RYOZO
IPC: B60R21/16
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To quickly operate an airbag device by immediately detecting the deformation of an automobile due to collision in the event of collision resulting from travel and collision against another automobile, even if the collision is not head-on but from one side along a diagonal direction or side-on. SOLUTION: A disconnectable conducting rod is split into an automobile body front conducting rod 1', a conducting rod 1" for a front door, and a conducting rod 1"' for a rear door, which are fixed, respectively, along the outer peripheral part of the front of an automobile body and the outer plates of the front and rear doors. Since the disconnectable conducting rod is long and can be disconnected over a wide range throughout its length, no matter which position the deformation of the outer plate is caused by impact the corresponding part of the disconnectable conducting rod mounted along the outer plate is curved and a conducting wire 3 attached to its tensile side is cut to cut off electricity, so that the ammeter 7 of an impact detector circuit 6 indicates zero.  The impact detector circuit 6 is put into operation by means of the difference between the ammeter 7 and the ammeter 10 of a reference circuit 9, thereby operating an airbag safety device 15.
Patent JP-S62146322-A (JP)
Title: Method and apparatus for driving pile
Inventor: NAMIKI SHIGETSUGU
IPC: E02D7/22
Filed: 1985-12-19
Abstract: PURPOSE:To prevent the occurrence of noises and vibrations as well as to greatly shorten the period of construction by a method in which a non-circular pile with a vibration-preventing ring and also having an excavator and a fluid jetting device on its tip is directly driven into the ground by a driver. CONSTITUTION:Plural vibration-preventing rings 11 are attached to the periphery of a non-circular foundation pile 1 made of H-steel, etc., in which two excavating blades 13 are welded to the lower end flange cut into an acute angle. A bit is projectionally provided to the downside of the lowest ring 11. A hose through which bentonite liquid 4, etc., is supplied over the whole length of the pipe 1 is also provided. The head of the pile 1 is grasped by the chuck 51 of an auger 5, the pile 1 is turned, and at the same time while bentonite liquid 4 is charged, excavation is made by the excavating blade 13 and the bit. While regulating sideward vibration by the ring 11 and also preventing the degradation of the ground by bentonite liquid 4, the foundation pile 1 is vertically erected.
Patent JP-H02129911-A (JP)
Title: Lithography equipment
Inventor: TANAKA HIROSHI
IPC: H01L21/027
Filed: 1988-11-09
Abstract: PURPOSE:To improve productivity and yield by providing a path wherethrough an electron beam passes between a fluorescent body and an electron gun and by enclosing the path with a vacuum chamber. CONSTITUTION:An electron gun 23 to emit an electron beam 26 to a scanning lens 25, a stage 21 which is provided in a direction of electron beam emission of the electron gun 23 and holds a semiconductor wafer 22, and a fluorescent body 27 which is provided between the stage 21 and the scanning lens 25 and generates a beam through irradiation of the electron beam 26 are provided. A path wherethrough the electron beam 26 is provided between the fluorescent body 27 and the electron gun 23, and a vacuum chamber 30 encloses the path. The electron beam 26 is applied to the fluorescent body 27 while scanning the electron beam 26 through the scanning lens 25 inside the vacuum chamber 30. A beam generated from the fluorescent body 27 can be applied to a semiconductor wafer 22 on the stage 21. It is thereby possible to reduce wafer processing time and to improve productivity.
Patent JP-H06137332-A (JP)
Title: Roller bearing holder
Inventor: TERADA TADAHIRO
IPC: F16C33/44
Filed: 1992-10-22
Abstract: PURPOSE:To improve resistance to lubricating oil by using a copper stabilizer and an organic stabilizer at the same time in a bearing containing polyamide resin and reinforced fiber. CONSTITUTION:When a holder is formed of polyamide resin such as nylon 6 and reinforced fiber such as glass fiber, a copper stabilizer and an organic stabilizer are used at the same time as a stabilizer. A phenol and bisphenol class, an ion contained compound, a phosphite class and copper salt or halogenated copper of various compounds such as polyhydric alcohol can be used as this copper stabilizer, and a single or two or more kinds are used at the same time. A rate of the copper and organic stabilizers is preferable to be within range of 1:4-4:1. Though a blending rate in the whole component of a total of both the stabilizers is not limited particularly, 0.5-2weight% is preferable. Thereby, excellent resistance can be exhibited when these are used in high temperature lubricating oil.
Patent JP-H01128350-A (JP)
Title: Method for sealing electrode-penetrating-part of battery
Inventor: KANO SEIZO
IPC: H01M50/176
Filed: 1987-11-11
Abstract: PURPOSE:To make filler able to adhere rigidly to both a battery case and an electrode metal by low-temperature-plasma-treating the electrode-penetrating- recess-part of a battery case made from polyolefine and thereafter filling filler into said recess part. CONSTITUTION:After low-temperature-plasma-treating the electrode-penetrating- recess-part 1' of a battery case 1 made from polyolefine, filler 2 with good adhesive property to an electrode metal is filled into said recess part. The low-temperature-plasma-treatment is conducted by exposing the battery case in plasma atmosphere caused by discharge under pressure of around 0.01-10mmHg, or blowing the plasma onto the surface of the electrode- penetrating-recess-part of the battery case. Thereby, the surface of the electrode- penetrating-recess-part of the battery case is activated everywhere and adhesive strength to the filler is greatly increased.
Patent JP-2000119869-A (JP)
Title: Heat insulating coating system
Inventor: BRUCE ROBERT W
IPC: F01D5/28
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To improve a heat insulating coating system used for heat insulting coating of parts designed to be used in severe thermal environments such as a turbine, a combustor and augmenter parts in a gas turbine engine. SOLUTION: This ceramic layer 26 is formed of zirconia stabilized by yttria and has a columnar crystal particle structure in which monoclinic phases are present. For attaining the monoclinic phases, the ceramic layer 26 contains <6 wt.%, preferably, about 2 to 5 wt.% yttria. The ceramic layer 26 is preferably composed of a part of a heat insulating coating system 20 contg. a base material 2 and a bonding coat 24 adhering the ceramic layer 26 to the base material 22. For obtaining the desired columnar crystal particle structure, the ceramic layer 26 is precipitated by a PVD method, preferably by EBPVD.
Patent JP-H11119922-A (JP)
Title: Data storage system and redundant data write control method
Inventor: TANAKA RYUTA
IPC: G06F3/06
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To write redundant data into a redundant data storage device, without disturbing the access to the data storage device. SOLUTION: An arithmetic and control part 16 monitors the transfer data of data disks 12-1 to 12-n, calculates the parity data of these transfer data and writes the calculated result to a memory 17. When the parity of the transfer data of the data disks 12-1 to 12-n is calculated, it is reported to a CPU 18. When an instruction for write is received from the CPU 18, the parity data are transferred to a redundant data disk 13, and the redundant data are written.
Patent JP-H03144387-A (JP)
Title: Magnetoresistance effect element
Inventor: IKEDA MITSUAKI
IPC: G01R33/09
Filed: 1989-10-31
Abstract: PURPOSE:To perform exact compensation with the use of an element alone without need of compensation by a temperature sensor separated by providing a magnetoresistance element formed by patterning a thin ferromagnetic material film and a resistor whose resistance temperature coefficient is negative close to the pattern. CONSTITUTION:A resistor 5 whose resistance temperature coefficient is negative and a pattern of a thin ferromagnetic material film 2 are provided close to each other on the same insulating board 1 and the ferromagnetic material pattern and the resistor 5 are connected in parallel or in series to form a magnetoresistance effect element. Accordingly, the resistant change of the thin ferromagnetic material film 2 can be automatically compensated by the resistor 5 whose resistance temperature coefficient is negative, thus, correction by a separate temperature sensor is not needed and exact compensation can be performed by an element alone.
Patent JP-H01127942-A (JP)
Title: Dewdrop predicting device
Inventor: SAGAWA KEIKO
IPC: G01N27/12
Filed: 1987-11-13
Abstract: PURPOSE:To prevent the corrosion of a dewdrop sensor, a predicting device and the peripheral part caused by a dewdrop on the dewdrop sensor by sensing the dewdrop by the dewdrop sensor for holding some temperature difference against an atmospheric temperature. CONSTITUTION:In a dewdrop sensor for holding the temperature difference of some extent against an atmospheric temperature, the saturated vapor pressure of an enclosure 1 drops by following up the lowering of a temperature, therefore, on a dewdrop sensor 12, a dewdrop is generated before the inside surface 1a of the enclosure 1 reaches dew point, and the dewdrop is sensed by the sensor 12. Therefore, by supplying dry air to the inside of the enclosure 1 through a controller 23 by a signal from the dewdrop sensor 12, the dewdrop on the inside surface 1a of the enclosure and in its inside can be prevented, and the deterioration of the peripheral part caused by the dewdrop can be controlled. Also, by the signal from the dewdrop sensor 12, the controller 23 operates the polarity switching means 14 of a thermoelement 11 and switches the polarity of the thermoelement 11, by which the dewdrop sensor 12 is heated and the dewdrop on the dewdrop sensor 12 can be eliminated.
Patent JP-H07137590-A (JP)
Title: Vehicle collision preventive device
Inventor: SHIGEMATSU TAKASHI
IPC: B60R21/00
Filed: 1993-11-15
Abstract: PURPOSE:To prevent a deterioration of the drivability. CONSTITUTION:This vehicle collision preventive device is composed by providing a distance measuring means M1 to measure the relative distance between the own car and an object at the front side, an automatic collision avoiding means M2 to control automatically or to steer automatically the own car, a collision avoiding operation detecting means M3 to detect the collision avoiding operation of a driver, and collision avoiding adequacy deciding means M4 to decide whether the collision can be avoided only by the collision avoiding operation of the driver or not depending on the measuring result of the measuring means M1 and the detecting result of the collision avoiding operation operating means M3. In this case, only when it is decided that the operating speed or the operating amount of the collision avoiding operation is at a specific amount or more, and the collision cannot be avoided only by the collision avoiding operation, the automatic collision avoiding means M2 is operated.
Patent JP-H03146368-A (JP)
Title: Image formation device
Inventor: OGINO SHIGEO
IPC: H04N1/405
Filed: 1989-11-01
Abstract: PURPOSE:To realize faithful gradation by lessening overlapping of dots in a feed direction by a method wherein a scale factor changing means sets a different scale factor for each line in the feed direction, and a size of the dot is varied only by changing a gain in the feed direction. CONSTITUTION:A D/A converter minimizes its output current, and outputs as a signal V1 from a voltage follower 151 for taking a dynamic range of D/A conversion large. In order to cope with a difference from process voltage of a next stage sample hold part, it is amplified by each different gain with a differential amplifier for which OP amps 152, 153 are used, and is outputted to an analog switch 154. It is changed over with a HISEXC signal for each one line in a feed direction, and output voltage of each differential amplifier is alternately outputted as a signal AMP. The gain can be regulated with a resistance value, and the gain of a central line is made less compred with those of upper and lower lines. It is made not to be overlapped on points of the upper and lower lines even at high density, and faithful gradation is obtained to a high gradation.